Общий каталог PRECITOOL - страница 686

Micrometers Measuring arm Stop Design: Design: - for external and internal diameters - for setting the measuring depth limit - on the holder these arms - can be attached to and moved along arms 844 Te and 844 Tx are reversible to extend - reversible for external and internal measurements the measuring range - in each case 2 pieces are necessary - mounting bore 3.5 mm for exchangeable probes - in each case 2 pieces are necessary 312601 MAHR 844 Te Reach amm 312601 312603 MAHR 844 Tw 25  35  Type 312603 70  100  844TW  Anvil for measuring arms Adapter for measuring arms Design: Design: - for external and internal measurements Adapter Ø 3.5 - M2.5 for measuring arms see under 312601 - made of hardened steel, with cylindrical mounting shank and retainer ring that allows free rotation in the bore of the measuring arms 844 Te - in each case 2 pieces are necessary Type 844 Tp: Flat, for outside diameters, distances and widths Type 844 Ts: Spheric, for inside diameters 31 844 Tp 844 Ts 312604 MAHR 844 Tp/844 Ts 312605 MAHR 844 Tad Type 312604 Type 312605 844TP  844TS  844TAD  Precision bore gauge micrometer SU Design and use: This bore gauge micrometer is a universal and robust 2-point comparator. It is suited for measuring tasks in production, receiving inspection and testing as well as for final checks. The centring happens automatically in the bore, the base being formed by the centring plate. The wider the centring basis the more reliable the device will be centred in the bore. Utmost accuracy, repeatability max. 0.0005 mm, transmission error 0.0025 mm. During the measuring operation the reversal point has to be defined. This is done by oscillating of the device around the rigid measuring bolt. In doing so, the minimum value point automatically is passed through, where the axis of the measuring device is exactly vertical to the bore axis. On a mechanical display unit this will clearly be seen by the pointer´s change of direction. Using digital display units a minimum value memory will be helpful. The measuring pins are as standard carbide ball tipped, wear parts are either made of carbide or wearproof, hardened steel Adjustment via setting rings, micrometer screws or by use of adjustment tool ESU together with gauge blocks Delivery: In wooden case, with test certificate plus corresponding measuring pins and disks, without dial gauge. 312611 Probe tip carbide, without dial gauge 312610 Stylus steel, without dial gauge Measuring rangemm 312611 Measuring depth Quantitymmof boltsQuantity ofmeasuring disks 6-8  100  7 — Measuring rangemm 312610 Measuring depthmm Quantityof bolts Quantity ofmeasuring disks8-12  100  912-20110 9 —1 18-35  110  9 2 18-35  110  9 2 35-60  138  7 2 35-60  138  7 2 50-100  177 11 3 50-100  177 11 3 100-160  234  7 4 100-160  234  7 4 160-290  234  7 4 160-290  234  7 4 www.precitool.de 31/681